sous-estimer znamená v Angličtina

underestimate [underestimated, underestimating, underestimates]▼◼◼◼(to perceive as having lower value)
verb
[UK: ˌʌn.də.ˈre.stɪ.meɪt] [US: ˈʌn.də.ˈre.stə.ˌmet]

underrate [underrated, underrating, underrates]▼◼◼◻(to underestimate)
verb
[UK: ˌʌn.də.ˈreɪt] [US: ən.dər.ˈreɪt]